68013控制1602LCD,68013控制1602LCD

本原程序基于8051F020,目的是掌握点阵液晶显示器的原理，电路设计及编程方法-Based on the primitive procedures 8051F020, aim is to grasp the principle of dot-matrix liquid crystal displays, circuit design and programming method

arm的BCD转HEX，HEX转BCD的汇编程序-arm of the BCD switch HEX, HEX BCD to the compilation process

8051控制步进电机（小车的源程序-8051 stepper motor control (the source Trolley

LT_1B msp430开发板例子程序－ToggleIO

单片机实现DDS 利用单片机和AD9851来产生高频率的正弦波 本程序为一个测试程序,只产生一个频率不便的正弦波-Realize single-chip AD9851 single-chip computer and DDS to generate high-frequency sine wave of this procedure as a test procedure, only the inconvenience of a sine wave frequency

想学AVR的同学进来吧，好东东哦，你需要准备好如下的软、硬件 1. WinAVR 20050214 版本 2. AVR Studio 4.12 3. STK500 下载(烧录器)器 4. ATmega16 芯片及常用零件若干-Students want to learn AVR Come, good Dongdong Oh, you need to ready the following hardware and software 1. WinAVR 20050214 version 2. AVR Studio 4.12 3. STK500 download (burner) browser 4. ATmega16 chip and a number of commonly used parts

单片机的秒表程序，经典的学习资料，通过验证，可以迅速的深入单片机编程的精髓-SCM stopwatch program, the classic study of information through the authentication, can be quickly in-depth the essence of single-chip programming

风机控制器智能程序4,请大家自己使用,千万不外传!-Intelligent fan controller program 4, let us own use, do not Gaiden!

用于数控摇杆控制手持式控制器，用89C52单片机作接口

工程师在用Keil开发程序时，在代码性能要求较高的场合，需要对代码段的执行时间作统计。比如在做LED显示屏软件扫描程序，或一些定时采集数据程序，如果在软件仿真的时候就能够清晰知道代码段的运行时间，那就可以对程序进行优化，或者插入汇编代码(asm)达到最高运行速度。 关键字:Keil DLL C语言 ASM 汇编-engineers in the development process with Keil, the code performance requirements higher occasions, need to block the execution time statistics. For example, in the software do LED scanning procedures, or some regular data collection procedures, If the software simulation time can understand clearly code of the running time, it can process optimization, or insert code compilation (asm2) to achieve maximum speed. Keywords : Keil DLL C language compilation ASM